<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<title></title>
		<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
		<script src="http://g.tbcdn.cn/mtb/lib-flexible/0.3.2/??flexible_css.js,flexible.js"
		></script>
	</head>
	<body>
		<div style="width:10rem;height:10rem;background:red;"></div>
		
		<div style="border-bottom:1px solid #ccc;margin-top:10px;"></div>
	</body>
</html>
